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一种CAD图纸长度单位与像素值比例的识别、获取与计算方法

  • Honghua He (Inventor)
  • , Lu Zhang (Inventor)
  • , Fei Cheng (Inventor)

    Research output: Patent

    Original languageChinese (Simplified)
    IPCG06V30/148,G06V30/14,G06V30/422,G06V30/16,G06V30/18
    Validity date27/06/23
    Publication statusSubmitted - 7 Jun 2023

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